GRB 080409

Time: 01:22:57
Trigger Number: 308812
Burst Advocate: Stephen Holland

BAT Data:

RA: a	84.304 05:37:13.0
Dec: a	5.078 05:04:40.8
90% Error Radius: b	2.0
T90: c	20.2
Fluence: d	6.1 (0.7)
1s Peak Photon Flux: e	3.7 (0.3)
Photon Index: f	2.10, PL (0.20)

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90% error in parentheses,
^a J2000; ^b arcmin; ^c seconds; ^d 10^-7 erg/cm² (15-150 keV); ^e ph/cm²/sec (15-150 keV); ^f PL = simple power-law, CPL = cutoff power-law (15-150 keV)

BAT Light Curve:

XRT Data:

RA: a	05:37:19.29
Dec: a	05:05:05.7
90% Error Radius: b	1.6
Time to First Observation: c	84.03
Early Flux: d	n/a
11 Hour Flux: d	0.020040345
24 Hour Flux: d	0.0115101
Initial Temporal Index:	-0.7108
Spectral Index (Gamma):	2.07321
Column Density (NH): e	5.37258

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Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
^a J2000; ^b arcsec; ^c seconds; ^d 10^-11 erg/cm²/s (0.3-10 keV); ^e 10²¹ cm^-2

» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra

UVOT Data:

RA: a	n/a
Dec: a	n/a
90% Error Radius: b	n/a
Time to First Observation: c	88
V Magnitude:	V>19.45
Other Filter Magnitudes:	B>20.42 U>20.13 UVW1>19.86 UVM2>20.23 UVW2>20.46 White>20.22

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^a J2000; ^b arcsec; ^c seconds

Comments:

UVOT: no detection

References:

BAT: GCN 7573; GCN 7582
XRT: GCN 7573; GCN 7575; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 7573; GCN 7579
Radio:
Redshift:
Host:
Other: GCN Report 128.1